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SEGMENT INFORMATION - Major Customers (Details) - Revenues - Customer Concentration Risk | 9 Months Ended
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Sep. 30, 2022 | Sep. 30, 2021
AmerisourceBergen Corporation |  |
Revenue, Major Customer [Line Items] |  |
Concentration risk percentage | 16.00% | 18.00%
McKesson Corporation (including McKesson Specialty) |  |
Revenue, Major Customer [Line Items] |  |
Concentration risk percentage | 13.00% | 16.00%
Cardinal Health, Inc. |  |
Revenue, Major Customer [Line Items] |  |
Concentration risk percentage | 11.00% | 12.00%

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