DISCONTINUED OPERATIONS AND ASSETS SALES - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Restructuring Cost and Reserve [Line Items]
Income (loss) from discontinued operations, net of tax		$ (13,487)	$ (44,164)	$ (63,520)
Asset impairments		2,142,746	414,977	120,344
2020 Restructuring Initiative
Restructuring Cost and Reserve [Line Items]
Asset impairments		0	42,155	7,391
Pre-tax reversal of severance costs		(1,216)	7,384	(60,025)
Discontinued operations, disposed of by means other than sale, abandonment | Astora
Restructuring Cost and Reserve [Line Items]
Income (loss) from discontinued operations, net of tax		$ (13,487)	(44,164)	$ (63,520)
Disposal group, disposed of by sale, not discontinued operations | Manufacturing facilities
Restructuring Cost and Reserve [Line Items]
Aggregate cash consideration from sale of assets	$ 18,500		25,600
Non-cash consideration from disposal			5,800
Disposal group, disposed of by sale, not discontinued operations | Manufacturing facilities | 2020 Restructuring Initiative
Restructuring Cost and Reserve [Line Items]
Asset impairments	$ 8,400
Disposal group, disposed of by sale, not discontinued operations | Endo International PLC
Restructuring Cost and Reserve [Line Items]
Asset impairments			42,200
Pre-tax reversal of severance costs			$ 25,400