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LICENSING AGREEMENTS AND DIVESTITURE - Narrative (Details) - Disposal Group, Disposed of by Sale, Not Discontinued Operations - Amoun - USD ($) $ in Millions |  | 3 Months Ended | 9 Months Ended
--- | --- | --- | ---
Mar. 31, 2021 | Sep. 30, 2021 | Sep. 30, 2021
Business Acquisition [Line Items] |  |  |
Cash proceeds from divestiture | $ 740 |  |
Impairment of long-lived assets |  | $ 26 |
Revenue associated with products for disposal |  | 20 | $ 157
Asset impairments, including loss on assets held for sale |  |  |
Business Acquisition [Line Items] |  |  |
Impairment of long-lived assets |  |  | $ 88
Other (income) expense, net |  |  |
Business Acquisition [Line Items] |  |  |
Impairment of long-lived assets |  | $ 26 |

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- Definition Amount of revenue attributable to disposal group, including, but not limited to, discontinued operation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -Section 50 -Paragraph 5B -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=109222650&loc=SL51721673-107760 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -Section 50 -Paragraph 7 -URI https://asc.fasb.org/extlink&oid=109222650&loc=SL51721683-107760 + Details
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