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SEGMENT INFORMATION - Major Customers (Details) - Revenues - Customer Concentration Risk	6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020
AmerisourceBergen Corporation
Revenue, Major Customer [Line Items]
Concentration risk percentage	17.00%	18.00%
McKesson Corporation (including McKesson Specialty)
Revenue, Major Customer [Line Items]
Concentration risk percentage	16.00%	17.00%
Cardinal Health, Inc.
Revenue, Major Customer [Line Items]
Concentration risk percentage	12.00%	13.00%

X

- Definition

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Details

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