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The designation of funds furnished by a borrower to a lender to assure future payments of the borrower's real estate taxes and insurance obligations with respect to a mortgaged property. Escrow deposits may be made for a variety of other purposes such as earnest money and contingent payments. This element excludes replacement reserves which are an escrow separately provided for within the US GAAP taxonomy.

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The amount of cash paid for the settlement of litigation or for other legal issues during the period.

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The cash outflow to acquire asset without physical form usually arising from contractual or other legal rights, excluding goodwill.

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Amount of transaction price allocated to performance obligation that has not been recognized as revenue.

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Amount of increase (decrease) in valuation and qualifying accounts and reserves from adjustment.

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Amount of valuation and qualifying accounts and reserves.

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DESCRIPTION OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Accruals and allowances (Details) - USD ($) $ in Thousands	1 Months Ended	3 Months Ended	12 Months Ended
	Apr. 30, 2016	Mar. 31, 2021	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Accruals and allowances
Beginning balance			$ 105,260
Ending balance			161,052	$ 105,260
Fdic Guaranteed Amount			250
Payments to Acquire Intangible Assets			7,579	21,081	$ 62,187
Cranford Pharmaceuticals
Accruals and allowances
Payments to Acquire Intangible Assets	$ 60,000
Funds held in escrow for asset purchase	$ 5,000
Tripartite Agreement-Yescart
Accruals and allowances
Payment for legal expenditures		$ 400
Sales of contract manufactured products
Accruals and allowances
Revenue, Remaining Performance Obligation, Amount			$ 4,300
Revenue, Remaining Performance Obligation, Remaining Period			6 months
Chargebacks
Accruals and allowances
Beginning balance		88,746	$ 94,066	88,746
Accruals/Adjustments			642,409	492,374
Credits Taken Against Reserve			(587,913)	(487,054)
Ending balance			148,562	94,066	88,746
Government Rebates
Accruals and allowances
Beginning balance		7,826	5,492	7,826
Accruals/Adjustments			20,657	15,308
Credits Taken Against Reserve			(15,277)	(17,642)
Ending balance			10,872	5,492	7,826
Returns
Accruals and allowances
Beginning balance		27,155	35,831	27,155
Accruals/Adjustments			23,252	24,081
Credits Taken Against Reserve			(25,684)	(15,405)
Ending balance			33,399	35,831	27,155
Administrative Fees and Other Rebates
Accruals and allowances
Beginning balance		8,906	13,100	8,906
Accruals/Adjustments			42,044	35,225
Credits Taken Against Reserve			(45,702)	(31,031)
Ending balance			9,442	13,100	8,906
Prompt Payment Discounts
Accruals and allowances
Beginning balance		$ 3,839	4,642	3,839
Accruals/Adjustments			21,302	15,633
Credits Taken Against Reserve			(19,456)	(14,830)
Ending balance			$ 6,488	$ 4,642	$ 3,839