SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Revenue Recognition and Concentrations of Credit Risk and Credit Losses (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2021	Dec. 31, 2020
Product Information [Line Items]
Allowances for sales returns and allowances	$ 588.7	$ 605.6
Minimum
Product Information [Line Items]
Revenue from contract with customer, return period	6 months
Trade Accounts Receivable \| Credit Concentration Risk \| Cardinal Health, Inc.
Product Information [Line Items]
Concentration risk, percentage	91.00%	90.00%
Trade Accounts Receivable \| Credit Concentration Risk \| McKesson Corporation
Product Information [Line Items]
Concentration risk, percentage	91.00%	90.00%
Trade Accounts Receivable \| Credit Concentration Risk \| AmerisourceBergen Corporation
Product Information [Line Items]
Concentration risk, percentage	91.00%	90.00%

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.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
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