REVENUE RECOGNITION AND RELATED ALLOWANCES - Allowances (Details) - USD ($) $ in Thousands	6 Months Ended
Jun. 30, 2022	Jun. 30, 2021
Accruals and allowances
Beginning balance	$ 105,260
Ending balance	150,428
Chargebacks
Accruals and allowances
Beginning balance	94,066	$ 88,746
Accruals/Adjustments	320,191	214,125
Credits Taken Against Reserve	(274,714)	(220,776)
Ending balance	139,543	82,095
Government Rebates
Accruals and allowances
Beginning balance	5,492	7,826
Accruals/Adjustments	9,356	12,980
Credits Taken Against Reserve	(5,408)	(12,066)
Ending balance	9,440	8,740
Returns
Accruals and allowances
Beginning balance	35,831	27,155
Accruals/Adjustments	15,057	21,058
Credits Taken Against Reserve	(15,989)	(16,309)
Ending balance	34,899	31,904
Administrative Fees and Other Rebates
Accruals and allowances
Beginning balance	13,100	8,906
Accruals/Adjustments	20,701	32,207
Credits Taken Against Reserve	(19,283)	(33,071)
Ending balance	14,518	8,042
Prompt Payment Discounts
Accruals and allowances
Beginning balance	4,642	3,839
Accruals/Adjustments	10,494	13,315
Credits Taken Against Reserve	(8,938)	(13,682)
Ending balance	$ 6,198	$ 3,472

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-Publisher FASB
-Name Accounting Standards Codification
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